--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/trilead/ssh2/SFTPv3FileAttributes.java	Thu May 22 10:41:19 2014 -0700
@@ -0,0 +1,136 @@
+
+package com.trilead.ssh2;
+
+/**
+ * A <code>SFTPv3FileAttributes</code> object represents detail information
+ * about a file on the server. Not all fields may/must be present.
+ *
+ * @author Christian Plattner, plattner@trilead.com
+ * @version $Id: SFTPv3FileAttributes.java,v 1.2 2008/04/01 12:38:09 cplattne Exp $
+ */
+
+public class SFTPv3FileAttributes {
+    /**
+     * The SIZE attribute. <code>NULL</code> if not present.
+     */
+    public Long size = null;
+
+    /**
+     * The UID attribute. <code>NULL</code> if not present.
+     */
+    public Integer uid = null;
+
+    /**
+     * The GID attribute. <code>NULL</code> if not present.
+     */
+    public Integer gid = null;
+
+    /**
+     * The POSIX permissions. <code>NULL</code> if not present.
+     * <p>
+     * Here is a list:
+     * <p>
+     * <pre>Note: these numbers are all OCTAL.
+     *
+     *  S_IFMT     0170000   bitmask for the file type bitfields
+     *  S_IFSOCK   0140000   socket
+     *  S_IFLNK    0120000   symbolic link
+     *  S_IFREG    0100000   regular file
+     *  S_IFBLK    0060000   block device
+     *  S_IFDIR    0040000   directory
+     *  S_IFCHR    0020000   character device
+     *  S_IFIFO    0010000   fifo
+     *  S_ISUID    0004000   set UID bit
+     *  S_ISGID    0002000   set GID bit
+     *  S_ISVTX    0001000   sticky bit
+     *
+     *  S_IRWXU    00700     mask for file owner permissions
+     *  S_IRUSR    00400     owner has read permission
+     *  S_IWUSR    00200     owner has write permission
+     *  S_IXUSR    00100     owner has execute permission
+     *  S_IRWXG    00070     mask for group permissions
+     *  S_IRGRP    00040     group has read permission
+     *  S_IWGRP    00020     group has write permission
+     *  S_IXGRP    00010     group has execute permission
+     *  S_IRWXO    00007     mask for permissions for others (not in group)
+     *  S_IROTH    00004     others have read permission
+     *  S_IWOTH    00002     others have write permisson
+     *  S_IXOTH    00001     others have execute permission
+     * </pre>
+     */
+    public Integer permissions = null;
+
+    /**
+     * The ATIME attribute. Represented as seconds from Jan 1, 1970 in UTC.
+     * <code>NULL</code> if not present.
+     */
+    public Long atime = null;
+
+    /**
+     * The MTIME attribute. Represented as seconds from Jan 1, 1970 in UTC.
+     * <code>NULL</code> if not present.
+     */
+    public Long mtime = null;
+
+    /**
+     * Checks if this entry is a directory.
+     *
+     * @return Returns true if permissions are available and they indicate
+     *         that this entry represents a directory.
+     */
+    public boolean isDirectory() {
+        if (permissions == null)
+            return false;
+
+        return ((permissions.intValue() & 0040000) != 0);
+    }
+
+    /**
+     * Checks if this entry is a regular file.
+     *
+     * @return Returns true if permissions are available and they indicate
+     *         that this entry represents a regular file.
+     */
+    public boolean isRegularFile() {
+        if (permissions == null)
+            return false;
+
+        return ((permissions.intValue() & 0100000) != 0);
+    }
+
+    /**
+     * Checks if this entry is a a symlink.
+     *
+     * @return Returns true if permissions are available and they indicate
+     *         that this entry represents a symlink.
+     */
+    public boolean isSymlink() {
+        if (permissions == null)
+            return false;
+
+        return ((permissions.intValue() & 0120000) != 0);
+    }
+
+    /**
+     * Turn the POSIX permissions into a 7 digit octal representation.
+     * Note: the returned value is first masked with <code>0177777</code>.
+     *
+     * @return <code>NULL</code> if permissions are not available.
+     */
+    public String getOctalPermissions() {
+        if (permissions == null)
+            return null;
+
+        String res = Integer.toString(permissions.intValue() & 0177777, 8);
+        StringBuffer sb = new StringBuffer();
+        int leadingZeros = 7 - res.length();
+
+        while (leadingZeros > 0) {
+            sb.append('0');
+            leadingZeros--;
+        }
+
+        sb.append(res);
+        return sb.toString();
+    }
+}